11780880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 36854784

約数和(自身を除く): 25073904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 257, 382, 514, 573, 764, 771, 955, 1028, 1146, 1285, 1528, 1542, 1910, 2056, 2292, 2570, 2865, 3056, 3084, 3820, 3855, 4112, 4584, 5140, 5730, 6168, 7640, 7710, 9168, 10280, 11460, 12336, 15280, 15420, 20560, 22920, 30840, 45840, 49087, 61680, 98174, 147261, 196348, 245435, 294522, 392696, 490870, 589044, 736305, 785392, 981740, 1178088, 1472610, 1963480, 2356176, 2945220, 3926960, 5890440, 11780880]

約数ペア:

[(1, 11780880), (2, 5890440), (3, 3926960), (4, 2945220), (5, 2356176), (6, 1963480), (8, 1472610), (10, 1178088), (12, 981740), (15, 785392), (16, 736305), (20, 589044), (24, 490870), (30, 392696), (40, 294522), (48, 245435), (60, 196348), (80, 147261), (120, 98174), (191, 61680), (240, 49087), (257, 45840), (382, 30840), (514, 22920), (573, 20560), (764, 15420), (771, 15280), (955, 12336), (1028, 11460), (1146, 10280), (1285, 9168), (1528, 7710), (1542, 7640), (1910, 6168), (2056, 5730), (2292, 5140), (2570, 4584), (2865, 4112), (3056, 3855), (3084, 3820)]